baber/WOPTO huggingface dataset:
Patent JP-2000298291-A (JP)
Title: Projection-type display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To realize a gradation display system which can control a gradation display of an electro-optical device with a digital signal and is less influenced by dispersion in components. SOLUTION: Relating to an active matrix type electro-optic device, what is called, a transformed-inverter type complementary electric field effect element is used as an element for driving each pixel, and in the configuration where the output end is connected with the pixel electrode, a time for applying a voltage to the pixel is arbitrarily controlled, while periodically applying a pulse to the power source terminal, to apply a voltage to an input end or turning it off. Thus, a display system obtaining a visual gradation display is realized.
Patent JP-2001261661-A (JP)
Title: New latent curing agent and curable resin composition containing the same
Inventor: OKUDAIRA HIROYUKI
IPC: C07D263/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-curing epoxy resin composition excellent in surface-curing property and deep curing property and a latent curing agent capable of imparting good surface curing property and deep curing property to the composition. SOLUTION: A new compound is represented by a formula (1), wherein R1 and R2 are each hydrogen or a 1-6C hydrocarbon group; R3 and R4 are each hydrogen, methyl or ethyl group; R5 is hydrogen or a 1-6C hydrocarbon group and has ketimine and oxazolidine in the molecule. This moisture-curing epoxy resin composition comprises a polyepoxy compound and the above new compound.
Patent JP-2001266938-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TAKAMI NORIO
IPC: H01M10/0567
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery which has a high capacity and which is superior in a cycle life by adding organosilicon compound(s) in a non-aqueous electrolyte. SOLUTION: This is the non-aqueous electrolyte secondary battery having a positive electrode, a negative electrode to occlude/discharge lithium ions, and the non-aqueous electrolyte, and as an addition component of the non- aqueous electrolyte, organosilicon compound(s) having Si-O bond or Si-C bond is added.
Patent JP-2001259578-A (JP)
Title: Garbage treatment apparatus
Inventor: ITO KATSUZO
IPC: B02C21/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus which scarcely wears out woody chips, saves operation cost by saving energy, emits no malodor when throwing garbage is, and is free from clogging in a gas discharge port. SOLUTION: The garbage treatment apparatus 10 comprises a garbage supply means 11, a cylindrical drum 15 storing chips 12 bearing microorganism to decompose and eliminate garbage in the inside thereof, and a rotating and operating means 16 for rotating the cylindrical drum 15 and is provided with heaters 13 for warming the chips 12 which are installed in the stirring blades 14 attached to the inner face of the cylindrical drum 15 for stirring the chips 12.
Patent JP-2001264131-A (JP)
Title: Measuring system construction aid
Inventor: URAKAWA TOSHIHIRO
IPC: G06F3/048
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a measuring system construction aid which achieves a short-time and high-speed construction of a measuring system containing a device to be measured and a device for measurement while reducing the breakage of the device to be measured and the device for measurement as caused by an artificial mistake in connection. SOLUTION: A measuring system controller 1 such as computer is provided and a measuring system chart containing a device 3 to be measured and a device 2 for measurement is shown on a display device thereof while an unconnected part and a connected part are displayed on the measuring system chart 2 being distinguished by color coding or the like. A display lamp is provided at a terminal of the device 2 for measurement to display the unconnected part. Furthermore, the measuring system controller 1 is equipped with a scanner circuit 5 and inputs the measuring system chart in the form of an electronic data.
Patent JP-2001267645-A (JP)
Title: Ferroelectric thin film element, sensor and method of manufacturing ferroelectric thin film element
Inventor: RI KOUMIN
IPC: H01L41/29
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a small ferroelectric thin film element which has a superior performance and is easy to process cheaply, a sensor using the same and a method of manufacturing the ferroelectric thin film element. SOLUTION: Buffer layers are formed on an Si substrate, thereby orienting or epitaxially growing metal thin films and ferroelectric thin films through the buffer layers one after another, and the Si substrate and buffer layers are partly removed to form a small ferroelectric thin film element having a superior performance using various etching techniques.
Patent JP-2001265267-A (JP)
Title: Image display sheet
Inventor: SAITO TSUNEYOSHI
IPC: G09F13/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image display sheet capable of preventing degradation of a contrast of a transmissive image by internal lighting and enhancing the visibility of an internal lighting display image effectively, while enhancing luminance of a transmissive image by using base material high in transparency. SOLUTION: The image display sheet (10) is provided with the light transmissive base material (1) consisting of a laminated film containing a plurality of polymer layers and a light transmissive image layer (2) which is fixed on the surface of the light transmission base material (1) and includes the light transmissive image, and forms an image part of an inner lighting display device by being fixed being stretched by a frame of the inner lighting display device. The image layer (2) comprises a laminate containing the base layer (3) containing a light transmiissive polymer, the first image forming layer 4 fixed on the base layer 3 surface and the second image forming layer (5) fixed on the base layer (3) back surface. The light transmissive image has 100-800 μm thickness as a whole including a superimposing image formed from the first image forming layer (4) and the second image forming layer (5).
Patent JP-2001262622-A (JP)
Title: Construction machinery having upper turning body
Inventor: YAMAMOTO HIROSHI
IPC: B62D25/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To easily change specifications between a cabin and a canopy without changing front covers and side covers are changed. SOLUTION: When one or the other of the canopy (7) supporting a roof cover for covering above a driver's seat with two or three struts and the box structural cabin (8) surrounding the circumference of the driver's seat is mounted, the front covers (14 and 24) and side covers (13 and 23) can be adjusted in order that a deck space formed on a floor frame (12) of the driver's seat is enlarged or reduced in the direction of the width of a vehicle in accordance with their widths of the canopy (7) and cabin (8), and the same front covers (14 and 24) and side covers (13 and 23) can be used in common by the adjustment when the same canopy (7) and cabin (8) are mounted.
Patent JP-2001280260-A (JP)
Title: Internal gear pump
Inventor: KUHARA KEIJI
IPC: F04C15/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an internal gear pump free to perform smooth rotation of an internal tooth gear by preventing pressure the internal tooth gear receives from changing as much as possible. SOLUTION: A ring internal tooth gear 4 and an external tooth gear 5 to be engaged with this internal tooth gear 4 are stored free to rotate in a storage recessed part 3 formed on a pump housing 2. A suction port 16 is opened in a suction region in which an engagement clearance increases in accordance with rotation of the gears 4, 5, and a discharge port 17 is opened in a discharge region where the engagement clearance decreases. The storage recessed part 3 is constituted by furnishing an inner peripheral surface 13 to support an outer peripheral surface 12 of the internal tooth gear 4 and an inside surface 15 to support an outer peripheral side side surface 14 of the internal tooth gear 4 as well as continuously formed in the peripheral direction on the both end sides in the axial direction of this inner peripheral surface 13.
Patent JP-2001264490-A (JP)
Title: Decontamination method and decontamination device of valve
Inventor: ANAZAWA KAZUMI
IPC: G21D1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To rationally suppress a decontamination expense and surely reduce the exposure of a worker being engaged in inspection work or repairing work of a valve in the inspection work or the repairing work of the valve contaminated with radioactive nuclides. SOLUTION: The decontamination range is widened to the region wider than the distance from the valve end part of a piping component connected to a decontamination object valve to a place where 20 cm is added to the inner diameter of a pipe, in addition to the decontamination object valve, and decontamination is executed.
Patent JP-2000297203-A (JP)
Title: Nanocomposite formed from clay intercalated with onium ion and hard anhydrous cured epoxy resin
Inventor: LAN TIE
IPC: C09C3/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a nanocomposite composition containing an intercalation substance, having excellently enhanced mechanical characteristics, heat resistance and chemical resistance in comparison with an essential polymer product. SOLUTION: This nanocomposite composition comprises a laminar silicate intercalated with an onium ion dividing agent and a matrix polymer containing an anhydrous curable epoxy resin not to be subjected to a covalent bond with the laminar silicate or the onium ion dividing agent. The intercalated laminar silicate material is uniformly dispersed into the whole matrix polymer. Since the intercalant onium ion dividing agent converts the intercalation region of a laminar substance from hydrophilicity to hydrophobicity, the anhydrous curable epoxy resin can be readily intercalated.
Patent JP-2001260268-A (JP)
Title: Sheet-like stain-proofing component and molded body equipped therewith
Inventor: NAKAMURA TORU
IPC: B32B9/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stain-proofing component wherein a stain-proofing property lasts for a long period of time, and the stain-proofing property can be easily added thereto. SOLUTION: The stain-proofing component has a sheet-like component comprising a plastic and an inorganic oxide thin film equipped with the stain- proofing property which is formed on the sheet-like component.
Patent JP-2001268751-A (JP)
Title: Connection structure between junction box and connector
Inventor: SAITO YUKITAKA
IPC: H01R4/58
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To simplify the connection structure between a junction box and a connector. SOLUTION: This is a connection structure between a junction box 20 and an external connector 30, and the terminal metal fitting 32 of the connector 30 is equipped at its tip with a pressure contact 32a which receives and connects the bus bar 22a or the solid conduct or 22a' constituting the circuit of an internal circuit 22. Also, it the pressure contact 32a project from the engagement face of the above connector 30. Then, when the above connector 30 is fitted in the connector engagement part 32 of the junction box 20, the above pressure contact 32a projects into the above junction box 20, and directly connects with the above bus bar 22a or the solid conductor 22a'.
Patent JP-2001148741-A (JP)
Title: System and method for position information service and storage medium stored with position information service program
Inventor: MASUDA RYUTA
IPC: H04M15/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make the telephone number of an origination side secret to the originating person side and a terminating person and to enable an administrator of position information data to charge a user of position information. SOLUTION: An originating terminal has a ciphering means which ciphers position information on itself with a master key and sends it out to a switching network. The switching network has a 1st exchange which accommodates the originating terminal, a deciphering center which is provided independently of the exchange and deciphers the ciphered position information by using the master key and sends the position information out, and a 2nd exchange having a switching means which accommodates a terminating terminal, a position information providing means which provides the obtained position information for the terminating terminal by requesting the deciphering center to decipher the ciphered position information received from the originating terminal, and a charging means which charges the terminating terminal.  The terminating terminal has a communication means which sends and receives information through the switching means of the 2nd exchange, a position information receiving means which obtains the position information from the 2nd exchange, and a display means which displays the obtained position information.
Patent JP-2001273599-A (JP)
Title: Target selection operating device
Inventor: SHIOMI KAKUICHI
IPC: G06F3/0487
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To easily and surely designate an aimed target as an object when operation objects are concentrated. SOLUTION: The two-dimensional position of a target existing in a monitor region is displayed by a symbol in the main display screen area of a display device and an optional target symbol among displayed target symbols is designated by a pointing device and specified as the object. In this case, the target symbols existing within a fixed range from the position designated by the pointing device are detected on the screen and a setting range is displayed by magnifying in a sub-display screen area automatically or in accordance with a menu instruction input in an operation menu display area. Besides, a three-dimensional position arrangement is displayed in a three-dimensional area by changing a viewpoint direction and a designation input is performed by the pointing device from the display area with the widened display interval of the respective target symbols.
Patent JP-2001266711-A (JP)
Title: Switching device and movable contactor
Inventor: FUJIYOSHI SHIORI
IPC: H01H1/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a switching device and a movable contactor, that can cause a movable contactor 30 to oscillate promptly following osillatory operation of an operating unit by increasing the rigidity of the movable contactor 30, and can improve durability of the movable contactor 30 with respect to oscillation load. SOLUTION: The movable contactor 30 is made of a metallic plate material and comprises a plate-like movable spring 32 in the intermediate potion. On a fact part 32a of the movable spring 32, a movable contact 34 is arranged, and on its both sides, engagement pieces 33 that are engaged with a driving contact part of an operating unit are formed. The movable spring 32 and the engagement pieces 33 are formed folded between then. By forming the part between the movable spring 32 and the engagement pieces 33 folded in this way, the rigidity of the movable contactor 30 can be increased, and deflection in receiving the pressure from the operating unit can be restrained.  Furthermore, by the engaging the edges of the engagement pieces 33 with the drive contact of the operating unit, the edges of the engagement pieces 33 are made to receive the pressure which accompanies the oscillation of the operating unit, deflection deformation of the engagement pieces 33 can be restrained.
Patent JP-2001274162-A (JP)
Title: Semiconductor device
Inventor: HATANO SHOSUKE
IPC: H01L21/3205
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics and reliability of a semiconductor device having a Cu film for wiring and an Al film for pad connected to the Cu film. SOLUTION: This semiconductor device has the Cu film 23 constituting a wiring layer, an intermediate layer formed on the film 23, and the Al film 34 which is formed on the intermediate layer and becomes a pad layer. The intermediate layer is composed of a first high-melting point metal film 33a, a high-melting point metal nitride film 33b formed on the film 33a, and a second high-melting point metal film 33c formed on the film 33b.
Patent JP-2001270955-A (JP)
Title: Foamed polyimide
Inventor: FUKAHORI MITSUYUKI
IPC: C08J9/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide useful as a heat resistant cushioning material for aerospace applications and for materials for electronic parts. SOLUTION: The polyimide foam has fine voids in its structure.
Patent JP-2001273795-A (JP)
Title: Dram-mixed logic lsi
Inventor: SHIMIZU MITSURU
IPC: G11C11/401
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten largely a test time by improving an activation rate of a word line only at the time of a test of a row system without changing constitution of DRAM cores, in a DRAM-mixed logic LSI. SOLUTION: This LSI is provided with a memory cell array in which DRAM cells are arranged in a matrix state, plural word lines connected commonly to respective memory cell of the same row in a memory cell array, plural bit lines connected commonly to respective memory cell of the same row in a memory cell array, plural block selecting circuit 14 outputting a block selecting signal dividing the memory cell array into plural cell arrays 13 in accordance with contents of the prescribed plural bits out of an address signal and selecting, and a test circuit 10 controlling block selecting signals outputted from plural block selecting circuits so that all signals are made an activation state at the time of test of a circuit of a row system of the memory cell array.
Patent JP-2001275361-A (JP)
Title: Rectifying circuit in switching power supply and switching power supply circuit
Inventor: KANEGAE TAKESHI
IPC: H02M3/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rectifying circuit of a low-loss switching power supply. SOLUTION: Saturable cores 131, 132 and a MOS-FET are prevented from simultaneously turning on, in view of reducing loss due to through-current by controlling the on and off-states of MOS-FETs 133, 134 with the peak-hold circuits 141, 143 and reset circuits 142, 144.
Patent JP-2001280510-A (JP)
Title: Sealing structure
Inventor: KOBAYASHI NAOTO
IPC: F16J15/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure with improved sound insulation performance. SOLUTION: In this structure, a housing 3 comprises about two members, i.e., a cover member 31 and a case member 33, and the cover members 31 and the case member 33 are fixed through a prescribed gap such that the wall of the housing 3 is a multilayer wall. Namely, the cylindrical wall face of the housing 3 is a three-layer wall comprising an outer layer composed of the cover member 31, an inner layer composed of the case member 33, and a middle layer 32 composed of the gap between the cover member 31 and the case member 33 functioning as a sound insulation layer.
Patent JP-2001276694-A (JP)
Title: Roller type coating method and device therefor
Inventor: IWAZAWA TOSHIKAZU
IPC: B05D3/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a roller type coating method and the device capable of uniformly applying a coating material by following in the unevenness of a surface. SOLUTION: The roller type coating method is performed by dropping the coating material on a coating metallic roller from a nozzle freely reciprocally movable in a direction crossing the transferring direction of an intermittently transferred plate like article at a right angle, impregnating a coating felt roller arranged direct thereunder with the coating material, formed film like on the coating metallic roller and flowing down, and pressing the coating felt roller on the uneven surface of the plate like material and its device is provided.
Patent JP-2001272005-A (JP)
Title: Burner for firing pulverized coke
Inventor: NAKAMURA HIROSHI
IPC: F23D1/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a burner for firing pulverized coke having a long service and an improved firing property. SOLUTION: A purge air outflow tube 1 for flame detection is provided at a center of a burner, a gas fuel injection tube 11 for ignition is provided with a built-in swirler 13 at the external periphery of the tube 1, a mixed fluid collision part of the tube 11 is made of a ceramic tube, an injection tube 21 for the mixed fluid of pulverized coke and a carrier gas is outwardly fit to the external periphery of the ceramic tube in a tube 28. Further a combustion air injection tube 31 with a built-in swirler 33 is provided on the external periphery of the tube 21. The pulverized coke can be fired in a good condition by setting the injection velocity of the mixed fluid into the furnace at 15-35 m/s. Thus the burner with an improved abrasion resistance can be used for a long period of time.
Patent JP-2001223469-A (JP)
Title: Buildup wiring board and its manufacturing method
Inventor: ISHIDA YUKIHISA
IPC: H05K3/46
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To mount flip chips and wafer level CSP with excellent connection reliability without using any special materials such as an underfill material. SOLUTION: In a buildup wiring board where a plurality of insulating resin layers are polymerized on a substrate for laminating, and electronic components are mounted onto the laminated insulating resin layers, a via hole is formed in an insulating resin layer 2a that is polymerized at least four corners on a substrate 1 for filling the via hole with metal, a via hole is polymerized and formed directly above the via hole in an insulating resin layer 2b that is polymerized on the insulating resin layer 2a where the filled via hole is formed, the via hole is filled with the metal, and an electrode 9 that is connected to a solder ball 5 of an electronic component 3 is formed on the filled via hole.
Patent JP-2001283789-A (JP)
Title: Electric bulb, lamp with reflector and illumination apparatus using this bulb
Inventor: IKEDA HIROSHI
IPC: H01K1/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric bulb capable of easily conforming to the central axes of the filament and bulb with each other and of preventing the lowering of the light emission efficiency of a lamp. SOLUTION: A pair of lead-in wires 4, 5, sealed at a sealing part 8, are installed inside the bulb 8 which is provided with a blocking part 8a, a cylindrical part 8b and a sealed part 8c successively linked with each other. Wire connecting parts 4a, 5a are provide at the ends of the lead-in wires. The filament 1 is equipped with a pair of legs 1a, 1b at both ends which extend to the directions opposing to each other. Owing to these legs being supported by connecting wires respectively, the filament can be placed in the cylindrical part of the bulb. The paired legs for the filament are located on a center line B and the connecting wire parts of the lead-in wires are located on the lines paralleling to the filament center line opposing to each other thereon. The center lines of the filament and that of connecting wire parts are installed so as not to be on the same line.